A. Alzheimer’s disease
B. Drug abuse
C. Parkinson’s disease
D. Epilepsy

A. Cell body, dendrites, axon
B. Cell body, nerves, axon
C. White matter, cell body, nerves
D. Internal body, external body, nerve branches

A. Alcohol
B. Nicotine
C. Dopamine
D. All of the above

A. Brain
B. Nerves
C. Ganglia
D. Spinal cord

A. Autonomic nervous system, which includes the sympathetic and parasympathetic system
B. Somatic system, which includes the sympathetic system and parasympathetic system
C. Autonomic system, which includes the central and somatic system
D. Somatic system, which includes the central and autonomic system

A. Ganglia
B. Nerves
C. Spinal cord
D. All of these

A. Axons
B. Axles
C. Atoms
D. Axes

A. Alzheimer’s disease
B. Drug abuse
C. Epilepsy
D. Parkinson’s diseases

A. Sympathetic nervous system
B. Parasympathetic nervous system
C. Somatic nervous system
D. Peripheral nervous system

A. Electrocardiogram
B. Electroencephalography
C. Alcohol tolerance test
D. Insulin